Photos: G-Power M6 Coupe Bi-Tronik III – 640 horsepower

New photos of the G-Power M6 Coupe emerge on the interwebs. Dubbed M6 Bi-Tronik III, the tuned up M6 Coupe produces 640 horsepower, 80 more …

New photos of the G-Power M6 Coupe emerge on the interwebs.

Dubbed M6 Bi-Tronik III, the tuned up M6 Coupe produces 640 horsepower, 80 more ponies than the “standard” engine. This is not a supercharger conversion, but rather an optimization of the factory-fitted twin-turbo V8. The torque levels are now at 573 lb-ft (777 Nm).